/[MITgcm]/MITgcm/model/inc/PARAMS.h
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revision 1.13 by cnh, Sat May 30 02:10:16 1998 UTC revision 1.52 by adcroft, Tue May 29 14:01:36 2001 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2    C $Name$
3  C  C
4  C     /==========================================================\  C     /==========================================================\
5  C     | PARAMS.h                                                 |  C     | PARAMS.h                                                 |
6  C     | o Header file defining model "parameters".               |  C     | o Header file defining model "parameters".               |
7  C     |==========================================================|  C     |==========================================================|
8  C     | The values from the model's standard input file are      |  C     | The values from the model standard input file are        |
9  C     | stored into the variables held here. Notes describing    |  C     | stored into the variables held here. Notes describing    |
10  C     | the parameters can also be found here.                   |  C     | the parameters can also be found here.                   |
11  C     \==========================================================/  C     \==========================================================/
# Line 23  C     Symbolic values Line 24  C     Symbolic values
24  C     precXXXX - Used to indicate what precision to use for  C     precXXXX - Used to indicate what precision to use for
25  C                dumping model state.  C                dumping model state.
26        INTEGER precFloat32        INTEGER precFloat32
27        PARAMETER ( precFloat32 = 0 )        PARAMETER ( precFloat32 = 32 )
28        INTEGER precFloat64        INTEGER precFloat64
29        PARAMETER ( precFloat64 = 1 )        PARAMETER ( precFloat64 = 64 )
30    C     UNSET_xxx - Used to indicate variables that have not been given a value
31          Real*8 UNSET_FLOAT8
32          PARAMETER ( UNSET_FLOAT8 = 1.234567D5 )
33          Real*4 UNSET_FLOAT4
34          PARAMETER ( UNSET_FLOAT4 = 1.234567E5 )
35          _RL    UNSET_RL    
36          PARAMETER ( UNSET_RL     = 1.234567D5 )
37          _RS    UNSET_RS    
38          PARAMETER ( UNSET_RS     = 1.234567E5 )
39          INTEGER UNSET_I
40          PARAMETER ( UNSET_I      = 123456789  )
41    
42  C     Checkpoint data  C     Checkpoint data
43        INTEGER maxNoChkptLev        INTEGER maxNoChkptLev
# Line 33  C     Checkpoint data Line 45  C     Checkpoint data
45    
46  C--   COMMON /PARM_C/ Character valued parameters used by the model.  C--   COMMON /PARM_C/ Character valued parameters used by the model.
47  C     checkPtSuff - List of checkpoint file suffices  C     checkPtSuff - List of checkpoint file suffices
48        COMMON /PARM_C/ checkPtSuff  C     bathyFile   - File containing bathymetry. If not defined bathymetry
49    C                   is taken from inline function.
50    C     hydrogThetaFile - File containing initial hydrographic data for potential
51    C                       temperature.
52    C     hydrogSaltFile  - File containing initial hydrographic data for salinity.
53    C     zonalWindFile   - File containing zonal wind data
54    C     meridWindFile   - File containing meridional wind data
55    C     thetaClimFile   - File containing theta climataology used
56    C                       in relaxation term -lambda(theta-theta*)
57    C     saltClimFile    - File containing salt climataology used
58    C                       in relaxation term -lambda(salt-salt*)
59    C     surfQfile       - File containing surface heat flux
60    C     surfQswfile     - File containing surface shortwave radiation
61    C     dQdTfile        - File containing thermal relaxation coefficient
62    C     EmPmRfile       - File containing surface fresh water flux
63    C     buoyancyRelation - Flag used to indicate which relation to use to
64    C                        get buoyancy.
65          COMMON /PARM_C/ checkPtSuff,
66         &                bathyFile, hydrogThetaFile, hydrogSaltFile,
67         &                zonalWindFile, meridWindFile, thetaClimFile,
68         &                saltClimFile, buoyancyRelation,
69         &                EmPmRfile, surfQfile, surfQswfile,
70         &                uVelInitFile, vVelInitFile, pSurfInitFile,
71         &                dQdTfile
72        CHARACTER*(5) checkPtSuff(maxNoChkptLev)        CHARACTER*(5) checkPtSuff(maxNoChkptLev)
73          CHARACTER*(MAX_LEN_FNAM) bathyFile
74          CHARACTER*(MAX_LEN_FNAM) hydrogThetaFile
75          CHARACTER*(MAX_LEN_FNAM) hydrogSaltFile
76          CHARACTER*(MAX_LEN_FNAM) zonalWindFile
77          CHARACTER*(MAX_LEN_FNAM) meridWindFile
78          CHARACTER*(MAX_LEN_FNAM) thetaClimFile
79          CHARACTER*(MAX_LEN_FNAM) saltClimFile
80          CHARACTER*(MAX_LEN_FNAM) surfQfile
81          CHARACTER*(MAX_LEN_FNAM) surfQswfile
82          CHARACTER*(MAX_LEN_FNAM) EmPmRfile
83          CHARACTER*(MAX_LEN_FNAM) buoyancyRelation
84          CHARACTER*(MAX_LEN_FNAM) uVelInitFile
85          CHARACTER*(MAX_LEN_FNAM) vVelInitFile
86          CHARACTER*(MAX_LEN_FNAM) pSurfInitFile
87          CHARACTER*(MAX_LEN_FNAM) dQdTfile
88    
89  C--   COMMON /PARM_I/ Integer valued parameters used by the model.  C--   COMMON /PARM_I/ Integer valued parameters used by the model.
90  C     cg2dMaxIters        - Maximum number of iterations in the  C     cg2dMaxIters        - Maximum number of iterations in the
91  C                           two-dimensional con. grad solver.  C                           two-dimensional con. grad solver.
92  C     cg2dChkResFreq      - Frequency with which to check residual  C     cg2dChkResFreq      - Frequency with which to check residual
93  C                           in con. grad solver.  C                           in con. grad solver.
94    C     cg3dMaxIters        - Maximum number of iterations in the
95    C                           three-dimensional con. grad solver.
96    C     cg3dChkResFreq      - Frequency with which to check residual
97    C                           in con. grad solver.
98  C     nIter0              - Start time-step number of for this run  C     nIter0              - Start time-step number of for this run
99  C     nTimeSteps          - Number of timesteps to execute  C     nTimeSteps          - Number of timesteps to execute
100  C     numStepsPerPickup   - For offline setup. Frequency of pickup  C     numStepsPerPickup   - For offline setup. Frequency of pickup
# Line 49  C     writeStatePrec      - Precision us Line 103  C     writeStatePrec      - Precision us
103  C     writeBinaryPrec     - Precision used for writing binary files  C     writeBinaryPrec     - Precision used for writing binary files
104  C     readBinaryPrec      - Precision used for reading binary files  C     readBinaryPrec      - Precision used for reading binary files
105  C     nCheckLev           - Holds current checkpoint level  C     nCheckLev           - Holds current checkpoint level
106    
107        COMMON /PARM_I/        COMMON /PARM_I/
108       &        cg2dMaxIters,       &        cg2dMaxIters,
109       &        cg2dChkResFreq,       &        cg2dChkResFreq,
110       &        nIter0, nTimeSteps,       &        cg3dMaxIters,
111         &        cg3dChkResFreq,
112         &        nIter0, nTimeSteps, nEndIter,
113       &        numStepsPerPickup,       &        numStepsPerPickup,
114       &        writeStatePrec, nCheckLev,       &        writeStatePrec, nCheckLev,
115       &        writeBinaryPrec, readBinaryPrec       &        writeBinaryPrec, readBinaryPrec,
116         &        zonal_filt_sinpow, zonal_filt_cospow
117        INTEGER cg2dMaxIters        INTEGER cg2dMaxIters
118        INTEGER cg2dChkResFreq        INTEGER cg2dChkResFreq
119          INTEGER cg3dMaxIters
120          INTEGER cg3dChkResFreq
121        INTEGER nIter0        INTEGER nIter0
122        INTEGER nTimeSteps        INTEGER nTimeSteps
123          INTEGER nEndIter
124        INTEGER numStepsPerPickup        INTEGER numStepsPerPickup
125        INTEGER writeStatePrec        INTEGER writeStatePrec
126        INTEGER writeBinaryPrec        INTEGER writeBinaryPrec
127        INTEGER readBinaryPrec        INTEGER readBinaryPrec
128        INTEGER nCheckLev        INTEGER nCheckLev
129          INTEGER zonal_filt_sinpow
130          INTEGER zonal_filt_cospow
131    
132  C--   COMMON /PARM_L/ Logical valued parameters used by the model.  C--   COMMON /PARM_L/ Logical valued parameters used by the model.
133  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian  C     usingCartesianGrid - If TRUE grid generation will be in a cartesian
134  C                          coordinate frame.  C                          coordinate frame.
135  C     usingSphericalPolarGrid - If TRUE grid generation will be in a  C     usingSphericalPolarGrid - If TRUE grid generation will be in a
136  C                               spherical polar frame.  C                               spherical polar frame.
137    C     no_slip_sides - Impose "no-slip" at lateral boundaries.
138    C     no_slip_bottom- Impose "no-slip" at bottom boundary.
139    C     staggerTimeStep - enable a Stagger time stepping T,S Rho then U,V
140  C     momViscosity  - Flag which turns momentum friction terms on and off.  C     momViscosity  - Flag which turns momentum friction terms on and off.
141  C     momAdvection  - Flag which turns advection of momentum on and off.  C     momAdvection  - Flag which turns advection of momentum on and off.
142  C     momForcing    - Flag which turns external forcing of momentum on  C     momForcing    - Flag which turns external forcing of momentum on
143  C                     and off.  C                     and off.
144  C     momPressureForcing - Flag which turns pressure term in momentum equation  C     momPressureForcing - Flag which turns pressure term in momentum equation
145  C                          on and off.  C                          on and off.
146    C     metricTerms   - Flag which turns metric terms on or off.
147    C     usingSphericalPolarMTerms - If TRUE use spherical polar metric terms.
148  C     useCoriolis   - Flag which turns the coriolis terms on and off.  C     useCoriolis   - Flag which turns the coriolis terms on and off.
149  C     tempDiffusion - Flag which turns diffusion of temperature on  C     tempDiffusion - Flag which turns diffusion of temperature on
150  C                     and off.  C                     and off.
# Line 90  C     saltAdvection - Flag which turns a Line 158  C     saltAdvection - Flag which turns a
158  C                     and off.  C                     and off.
159  C     saltForcing   - Flag which turns external forcing of salinit on  C     saltForcing   - Flag which turns external forcing of salinit on
160  C                     and off.  C                     and off.
 C     implicitFreeSurface - Set to true to use implcit free surface  
161  C     rigidLid            - Set to true to use rigid lid  C     rigidLid            - Set to true to use rigid lid
162    C     implicitFreeSurface - Set to true to use implcit free surface
163    C     exactConserv   -   Set to true to conserve exactly the total Volume
164    C     nonlinFreeSurf -   Set to true to use non-linear free surface
165  C     momStepping   - Turns momentum equation time-stepping off  C     momStepping   - Turns momentum equation time-stepping off
166  C     momStepping   - Turns temperature equation time-stepping off  C     tempStepping  - Turns temperature equation time-stepping off
167    C     saltStepping  - Turns salinity equation time-stepping off
168    C     useConstantF  - Coriolis parameter set to f0
169    C     useBetaPlaneF - Coriolis parameter set to f0 + beta.y
170    C     useSphereF    - Coriolis parameter set to 2.omega.sin(phi)
171    C     implicitDiffusion - Turns implicit vertical diffusion on
172    C     implicitViscosity - Turns implicit vertical viscosity on
173    C     doThetaClimRelax - Set true if relaxation to temperature
174    C                        climatology is required.
175    C     doSaltClimRelax  - Set true if relaxation to salinity
176    C                        climatology is required.
177    C     periodicExternalForcing - Set true if forcing is time-dependant
178    C     usingPCoords     - Set to indicate that we are working in pressure
179    C                        coords.
180    C     usingZCoords     - Set to indicate that we are working in height
181    C                        coords.
182    C     nonHydrostatic - Using non-hydrostatic terms
183    C     globalFiles    - Selects between "global" and "tiled" files
184    C     allowFreezing  - Allows water to freeze and form ice
185    C     groundAtK1  - put the surface(k=1) at the Lower Boundary (=ground)
186        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,        COMMON /PARM_L/ usingCartesianGrid, usingSphericalPolarGrid,
187       & momViscosity, momAdvection, momForcing, useCoriolis, momPressureForcing,       & usingCurvilinearGrid,
188       & tempDiffusion, tempAdvection, tempForcing,       & no_slip_sides,no_slip_bottom,
189         & staggerTimeStep,
190         & momViscosity, momAdvection, momForcing, useCoriolis,
191         & momPressureForcing,tempDiffusion, tempAdvection, tempForcing,
192       & saltDiffusion, saltAdvection, saltForcing,       & saltDiffusion, saltAdvection, saltForcing,
193       & implicitFreeSurface, rigidLid, momStepping, tempStepping       & rigidLid, implicitFreeSurface, exactConserv, nonlinFreeSurf,
194         & momStepping, tempStepping, saltStepping,
195         & metricTerms, usingSphericalPolarMTerms,
196         & useConstantF, useBetaPlaneF, useSphereF,
197         & implicitDiffusion, implicitViscosity,
198         & doThetaClimRelax, doSaltClimRelax,
199         & periodicExternalForcing, usingPCoords, usingZCoords,
200         & nonHydrostatic, globalFiles,
201         & allowFreezing, groundAtK1,
202         & usePickupBeforeC35
203        LOGICAL usingCartesianGrid        LOGICAL usingCartesianGrid
204        LOGICAL usingSphericalPolarGrid        LOGICAL usingSphericalPolarGrid
205          LOGICAL usingCurvilinearGrid
206          LOGICAL usingSphericalPolarMTerms
207          LOGICAL no_slip_sides
208          LOGICAL no_slip_bottom
209          LOGICAL staggerTimeStep
210        LOGICAL momViscosity        LOGICAL momViscosity
211        LOGICAL momAdvection        LOGICAL momAdvection
212        LOGICAL momForcing        LOGICAL momForcing
# Line 112  C     momStepping   - Turns temperature Line 218  C     momStepping   - Turns temperature
218        LOGICAL saltDiffusion        LOGICAL saltDiffusion
219        LOGICAL saltAdvection        LOGICAL saltAdvection
220        LOGICAL saltForcing        LOGICAL saltForcing
       LOGICAL implicitFreeSurface  
221        LOGICAL rigidLid        LOGICAL rigidLid
222          LOGICAL implicitFreeSurface
223          LOGICAL exactConserv
224          LOGICAL nonlinFreeSurf
225        LOGICAL momStepping        LOGICAL momStepping
226        LOGICAL tempStepping        LOGICAL tempStepping
227          LOGICAL saltStepping
228          LOGICAL metricTerms
229          LOGICAL useConstantF
230          LOGICAL useBetaPlaneF
231          LOGICAL useSphereF
232          LOGICAL implicitDiffusion
233          LOGICAL implicitViscosity
234          LOGICAL doThetaClimRelax
235          LOGICAL doSaltClimRelax
236          LOGICAL periodicExternalForcing
237          LOGICAL usingPCoords
238          LOGICAL usingZCoords
239          LOGICAL nonHydrostatic
240          LOGICAL globalFiles
241          LOGICAL allowFreezing
242          LOGICAL groundAtK1
243          LOGICAL usePickupBeforeC35
244    
245  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.  C--   COMMON /PARM_R/ "Real" valued parameters used by the model.
246  C     cg2dTargetResidual  C     gg2dTargetResidual
247  C               - Target residual for cg2d solver.  C          - Target residual for cg2d solver; no unit (RHS normalisation)
248    C     cg2dTargetResWunit
249    C          - Target residual for cg2d solver; W unit (No RHS normalisation)
250    C     cg3dTargetResidual
251    C               - Target residual for cg3d solver.
252  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.  C     cg2dpcOffDFac - Averaging weight for preconditioner off-diagonal.
253  C     Note. 20th May 1998  C     Note. 20th May 1998
254  C           I made a weird discovery! In the model paper we argue  C           I made a weird discovery! In the model paper we argue
# Line 134  C           number of iterations for con Line 263  C           number of iterations for con
263  C           drop form 192 -> 134! Need to investigate this further!  C           drop form 192 -> 134! Need to investigate this further!
264  C           For now I have introduced a parameter cg2dpcOffDFac which  C           For now I have introduced a parameter cg2dpcOffDFac which
265  C           defaults to 0.51 but can be set at runtime.  C           defaults to 0.51 but can be set at runtime.
266  C     delZ      - Vertical grid spacing ( m ) - delZ is the distance  C     delP      - Vertical grid spacing ( Pa ).
267  C                 between "w" surfaces.  C     delZ      - Vertical grid spacing ( m  ).
268    C     delR      - Vertical grid spacing ( units of r ).
269  C     delX      - Separation between cell faces (m) or (deg), depending  C     delX      - Separation between cell faces (m) or (deg), depending
270  C     delY        on input flags.  C     delY        on input flags.
271  C     gravity   - Accel. due to gravity ( m/s^2 )  C     gravity   - Accel. due to gravity ( m/s^2 )
272    C     recip_gravity and its inverse
273  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )  C     gBaro     - Accel. due to gravity used in barotropic equation ( m/s^2 )
274  C     ronil     - Reference density  C     ronil     - Reference density
275    C     rhoConst  - Vertically constant reference density
276  C     startTime - Start time for model ( s )  C     startTime - Start time for model ( s )
277  C     phiMin    - Latitude of southern most cell face.  C     phiMin    - Latitude of southern most cell face.
278  C     thetaMin  - Longitude of western most cell face (this  C     thetaMin  - Longitude of western most cell face (this
279  C                 is an "inert" parameter but it is included  C                 is an "inert" parameter but it is included
280  C                 to make geographical references simple.)  C                 to make geographical references simple.)
281  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).  C     rSphere   - Radius of sphere for a spherical polar grid ( m ).
282    C     recip_RSphere  - Reciprocal radius of sphere ( m ).
283  C     f0        - Reference coriolis parameter ( 1/s )  C     f0        - Reference coriolis parameter ( 1/s )
284  C                 ( Southern edge f for beta plane )  C                 ( Southern edge f for beta plane )
285  C     beta      - df/dy ( s^-1.m^-1 )  C     beta      - df/dy ( s^-1.m^-1 )
286    C     omega     - Angular velocity ( rad/s )
287  C     viscAh    - Eddy viscosity coeff. for mixing of  C     viscAh    - Eddy viscosity coeff. for mixing of
288  C                 momentum laterally ( m^2/s )  C                 momentum laterally ( m^2/s )
289  C     viscAz    - Eddy viscosity coeff. for mixing of  C     viscAz    - Eddy viscosity coeff. for mixing of
290  C                 momentum vertically ( m^2/s )  C                 momentum vertically ( m^2/s )
291    C     viscAp    - Eddy viscosity coeff. for mixing of
292    C                 momentum vertically ( Pa^2/s )
293    C     viscAr    - Eddy viscosity coeff. for mixing of
294    C                 momentum vertically ( units of r^2/s )
295  C     viscA4    - Biharmonic viscosity coeff. for mixing of  C     viscA4    - Biharmonic viscosity coeff. for mixing of
296  C                 momentum laterally ( m^4/s )  C                 momentum laterally ( m^4/s )
297  C     diffKhT   - Laplacian diffusion coeff. for mixing of  C     diffKhT   - Laplacian diffusion coeff. for mixing of
298  C                 heat laterally ( m^2/s )  C                 heat laterally ( m^2/s )
299  C     diffKzT   - Laplacian diffusion coeff. for mixing of  C     diffKzT   - Laplacian diffusion coeff. for mixing of
300  C                 heat vertically ( m^2/s )  C                 heat vertically ( m^2/s )
301    C     diffKpT   - Laplacian diffusion coeff. for mixing of
302    C                 heat vertically ( Pa^2/s )
303    C     diffKrT   - Laplacian diffusion coeff. for mixing of
304    C                 heat vertically ( units of r^2/s )
305  C     diffK4T   - Biharmonic diffusion coeff. for mixing of  C     diffK4T   - Biharmonic diffusion coeff. for mixing of
306  C                 heat laterally ( m^4/s )  C                 heat laterally ( m^4/s )
307  C     diffKhS  -  Laplacian diffusion coeff. for mixing of  C     diffKhS  -  Laplacian diffusion coeff. for mixing of
308  C                 salt laterally ( m^2/s )  C                 salt laterally ( m^2/s )
309  C     diffKzS   - Laplacian diffusion coeff. for mixing of  C     diffKzS   - Laplacian diffusion coeff. for mixing of
310  C                 salt vertically ( m^2/s )  C                 salt vertically ( m^2/s )
311    C     diffKpS   - Laplacian diffusion coeff. for mixing of
312    C                 salt vertically ( Pa^2/s )
313    C     diffKrS   - Laplacian diffusion coeff. for mixing of
314    C                 salt vertically ( units of r^2/s )
315  C     diffK4S   - Biharmonic diffusion coeff. for mixing of  C     diffK4S   - Biharmonic diffusion coeff. for mixing of
316  C                 salt laterally ( m^4/s )  C                 salt laterally ( m^4/s )
317  C     deltaT    - Default timestep ( s )  C     deltaT    - Default timestep ( s )
# Line 180  C     deltaTtracer - Timestep for tracer Line 326  C     deltaTtracer - Timestep for tracer
326  C     freesurfFac  - Parameter to turn implicit free surface term on or off  C     freesurfFac  - Parameter to turn implicit free surface term on or off
327  C                    freesurfac = 1. uses implicit free surface  C                    freesurfac = 1. uses implicit free surface
328  C                    freesurfac = 0. uses rigid lid  C                    freesurfac = 0. uses rigid lid
329  C     tauCD     - CD scheme coupling timescale ( 1/s )  C     implicSurfPress - parameter of the Crank-Nickelson time stepping :
330  C     rCD       - CD scheme normalised coupling parameter ( 0-1 )  C                     Implicit part of Surface Pressure Gradient ( 0-1 )
331  C     GMmaxslope  - max. slope allowed in GM/Redi tensor  C     implicDiv2Dflow - parameter of the Crank-Nickelson time stepping :
332  C     GMlength  - Length to use in Visbeck et al. formula for K (m)  C                     Implicit part of barotropic flow Divergence ( 0-1 )
333  C     GMalpha   - alpha to use in Visbeck et al. formula for K  C     hFacMin      - Minimum fraction size of a cell (affects hFacC etc...)
334  C     GMdepth   - Depth over which to integrate Richardson # (Visbeck et al.)  C     hFacMinDz    - Minimum dimesional size of a cell (affects hFacC etc..., m)
335  C     GMkbackground - background value of GM/Redi coefficient  C     hFacMinDp    - Minimum dimesional size of a cell (affects hFacC etc..., Pa)
336  C     startTime - Starting time for this integration ( s ).  C     hFacMinDr    - Minimum dimesional size of a cell (affects hFacC etc..., units of r)
337  C     endTime   - Ending time for this integration ( s ).  C     hFacInf      - Threshold (inf and sup) for fraction size of surface cell
338  C     chkPtFreq  - Frequency of rolling check pointing ( s ).  C     hFacSup        that control vanishing and creating levels
339  C     pChkPtFreq - Frequency of permanent check pointing ( s ).  C     tauCD        - CD scheme coupling timescale ( 1/s )
340  C     dumpFreq  - Frequency with which model state is written to  C     rCD          - CD scheme normalised coupling parameter ( 0-1 )
341  C                 post-processing files ( s ).  C     startTime     - Starting time for this integration ( s ).
342  C     afFacMom  - Advection of momentum term scaling parameter  C     endTime       - Ending time for this integration ( s ).
343  C     vfFacMom  - Momentum viscosity scaling parameter  C     chkPtFreq     - Frequency of rolling check pointing ( s ).
344  C     pfFacMom  - Momentum pressure forcing parameter  C     pChkPtFreq    - Frequency of permanent check pointing ( s ).
345  C     cfFacMom  - Coriolis term scaling parameter  C     dumpFreq      - Frequency with which model state is written to
346  C     foFacMom  - Momentum forcing scaling parameter  C                     post-processing files ( s ).
347  C     cAdjFreq  - Frequency of convective adjustment  C     afFacMom      - Advection of momentum term tracer parameter
348        COMMON /PARM_R/ cg2dTargetResidual, cg2dpcOffDFac, delZ, delX, delY,  C     vfFacMom      - Momentum viscosity tracer parameter
349       & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime, phiMin,  C     pfFacMom      - Momentum pressure forcing tracer parameter
350       & thetaMin, rSphere, f0, fCori, beta, viscAh, viscAz, viscA4,  C     cfFacMom      - Coriolis term tracer parameter
351       & diffKhT, diffKzT, diffK4T, diffKhS, diffKzS, diffK4S, delT,  C     foFacMom      - Momentum forcing tracer parameter
352       & tauCD, rCD, freeSurfFac,  C     mtFacMom      - Metric terms tracer parameter
353       & GMmaxslope,GMlength,GMalpha,GMdepth,GMkbackground,  C     cosPower      - Power of cosine of latitude to multiply viscosity
354       & gravity, gBaro, rhonil, tRef, sRef,  C     cAdjFreq      - Frequency of convective adjustment
355       & endTime, chkPtFreq, pchkPtFreq, dumpFreq,  C
356       & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom,  C     taveFreq      - Frequency with which time-averaged model state is written to
357       & cAdjFreq  C                     post-processing files ( s ).
358    C     tauThetaClimRelax - Relaxation to climatology time scale ( s ).
359    C     lambdaThetaClimRelax - Inverse time scale for relaxation ( 1/s ).
360    C     tauSaltClimRelax - Relaxation to climatology time scale ( s ).
361    C     lambdaSaltClimRelax - Inverse time scale for relaxation ( 1/s ).
362    C     externForcingPeriod - Is the period of which forcing varies (eg. 1 month)
363    C     externForcingCycle - Is the repeat time of the forcing (eg. 1 year)
364    C                          (note: externForcingCycle must be an integer
365    C                           number times externForcingPeriod)
366    C     horiVertRatio      - Ratio on units in vertical to units in horizontal.
367    C     recip_horiVertRatio  ( 1 if horiz in m and vertical in m ).
368    C                          ( g*rho if horiz in m and vertical in Pa ).
369    C     latFFTFiltLo       - Low latitude for FFT filtering of latitude
370    C                          circles ( see filter*.F )
371    C     Ro_SeaLevel        - standard position of Sea-Level in "R" coordinate, used as
372    C                          starting value (k=1) for vertical coordinate (rf(1)=Ro_SeaLevel)
373    C     bottomDragLinear   - Drag coefficient built in to core dynamics
374    C         "     Quadratic  ( linear: 1/s, quadratic: 1/m )
375          COMMON /PARM_R/ cg2dTargetResidual, cg2dTargetResWunit,
376         & cg2dpcOffDFac, cg3dTargetResidual,
377         & delP, delZ, delR, delX, delY,
378         & deltaT,deltaTmom, deltaTtracer, deltaTClock,abeps, startTime,
379         & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
380         & fCori, fCoriG,
381         & viscAh,  viscAz,  viscA4,  viscAr,
382         & diffKhT, diffKzT, diffK4T, diffKrT,
383         & diffKhS, diffKzS, diffK4S, diffKrS,
384         & delT, tauCD, rCD, freeSurfFac, implicSurfPress, implicDiv2Dflow,
385         & hFacMin, hFacMinDz, hFacInf, hFacSup,
386         & gravity, recip_Gravity, gBaro, rhonil, recip_rhonil,
387         & recip_rhoConst, rhoConst, tRef, sRef,
388         & endTime, chkPtFreq, pchkPtFreq, dumpFreq, taveFreq,
389         & afFacMom, vfFacMom, pfFacMom, cfFacMom, foFacMom, mtFacMom,
390         & cosPower,
391         & cAdjFreq, omega, tauThetaClimRelax, lambdaThetaClimRelax,
392         & tauSaltClimRelax, lambdaSaltClimRelax,
393         & externForcingCycle, externForcingPeriod,
394         & viscAp, diffKpT, diffKpS, hFacMinDr, hFacMinDp,
395         & theta_S, specVol_S, horiVertRatio, recip_horiVertRatio,
396         & latFFTFiltLo, ivdc_kappa, Ro_SeaLevel, zonal_filt_lat,
397         & bottomDragLinear,bottomDragQuadratic
398    
399        _RL cg2dTargetResidual        _RL cg2dTargetResidual
400          _RL cg2dTargetResWunit
401          _RL cg3dTargetResidual
402        _RL cg2dpcOffDFac        _RL cg2dpcOffDFac
403        _RL delZ(Nz)        _RL delZ(Nr)
404          _RL delP(Nr)
405          _RL delR(Nr)
406        _RL delX(Nx)        _RL delX(Nx)
407        _RL delY(Ny)        _RL delY(Ny)
408        _RL deltaT        _RL deltaT
# Line 222  C     cAdjFreq  - Frequency of convectiv Line 413  C     cAdjFreq  - Frequency of convectiv
413        _RL phiMin        _RL phiMin
414        _RL thetaMin        _RL thetaMin
415        _RL rSphere        _RL rSphere
416          _RL recip_RSphere
417        _RL f0        _RL f0
418        _RL freeSurfFac        _RL freeSurfFac
419          _RL implicSurfPress
420          _RL implicDiv2Dflow
421          _RL hFacMin
422          _RL hFacMinDz
423          _RL hFacMinDp
424          _RL hFacMinDr
425          _RL hFacInf
426          _RL hFacSup
427        _RL beta        _RL beta
428        _RL viscAh        _RL viscAh
429        _RL viscAz        _RL viscAz
430          _RL viscAp
431          _RL viscAr
432        _RL viscA4        _RL viscA4
433        _RL diffKhT        _RL diffKhT
434          _RL diffKrT
435        _RL diffKzT        _RL diffKzT
436          _RL diffKpT
437        _RL diffK4T        _RL diffK4T
438        _RL diffKhS        _RL diffKhS
439          _RL diffKrS
440        _RL diffKzS        _RL diffKzS
441          _RL diffKpS
442        _RL diffK4S        _RL diffK4S
443        _RL delt        _RL delt
444        _RL tauCD        _RL tauCD
445        _RL rCD        _RL rCD
       _RL GMmaxslope  
       _RL GMlength  
       _RL GMalpha  
       _RL GMdepth  
       _RL GMkbackground  
446        _RL gravity        _RL gravity
447          _RL recip_gravity
448        _RL gBaro        _RL gBaro
449        _RL rhonil        _RL rhonil
450        _RL tRef(Nz)        _RL recip_rhonil
451        _RL sRef(Nz)        _RL rhoConst
452        _RS Fcori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL recip_rhoConst
453          _RL specVol_S(Nr)
454          _RL tRef(Nr)
455          _RL theta_S(Nr)
456          _RL sRef(Nr)
457          _RS fCori(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
458          _RS fCoriG(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
459        _RL startTime        _RL startTime
460        _RL endTime        _RL endTime
461        _RL chkPtFreq        _RL chkPtFreq
462        _RL pChkPtFreq        _RL pChkPtFreq
463        _RL dumpFreq        _RL dumpFreq
464          _RL taveFreq
465        _RL afFacMom        _RL afFacMom
466        _RL vfFacMom        _RL vfFacMom
467        _RL pfFacMom        _RL pfFacMom
468        _RL cfFacMom        _RL cfFacMom
469        _RL foFacMom        _RL foFacMom
470          _RL mTFacMom
471          _RL cosPower
472        _RL cAdjFreq        _RL cAdjFreq
473          _RL omega
474          _RL tauThetaClimRelax
475          _RL lambdaThetaClimRelax
476          _RL tauSaltClimRelax
477          _RL lambdaSaltClimRelax
478          _RL externForcingCycle
479          _RL externForcingPeriod
480          _RL horiVertRatio
481          _RL recip_horiVertRatio
482          _RL latFFTFiltLo
483          _RL ivdc_kappa
484          _RL Ro_SeaLevel
485          _RL zonal_filt_lat
486          _RL bottomDragLinear
487          _RL bottomDragQuadratic
488    
489        COMMON /PARM_A/ HeatCapacity_Cp,        COMMON /PARM_A/ HeatCapacity_Cp,recip_Cp,
490       &                Lamba_theta       &                Lamba_theta
491        _RL HeatCapacity_Cp        _RL HeatCapacity_Cp
492        _RL Lamba_theta        _RL Lamba_theta
493          _RL recip_Cp
494    
495  C Equation of State (polynomial coeffients)  C Equation of State (polynomial coeffients)
496        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS        COMMON /PARM_EOS_NL/ eosC,eosSig0,eosRefT,eosRefS
497        _RL eosC(9,Nz+1),eosSig0(Nz+1),eosRefT(Nz+1),eosRefS(Nz+1)        _RL eosC(9,Nr+1),eosSig0(Nr+1),eosRefT(Nr+1),eosRefS(Nr+1)
498  C Linear equation of state  C Linear equation of state
499  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).  C     tAlpha    - Linear EOS thermal expansion coefficient ( 1/degree ).
500  C     sBeta     - Linear EOS haline contraction coefficient.  C     sBeta     - Linear EOS haline contraction coefficient.
# Line 276  C     sBeta     - Linear EOS haline cont Line 503  C     sBeta     - Linear EOS haline cont
503        _RL sBeta        _RL sBeta
504        character*(6) eosType        character*(6) eosType
505    
506    C Logical flags for selecting packages
507          LOGICAL useKPP
508          LOGICAL useGMRedi
509          LOGICAL useOBCS
510          LOGICAL useAIM
511          LOGICAL useECCO
512          LOGICAL useSHAP_FILT
513          COMMON /PARM_PACKAGES/
514         &        useKPP, useGMRedi, useOBCS, useAIM, useECCO, useSHAP_FILT
515    

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